Timerix/kerep
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i32

Browse Source
This commit is contained in:
timerix
2023-02-11 12:19:05 +06:00
parent 609dfcf3ed
commit 305854e721
77 changed files with 565 additions and 562 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/random/xoshiro/32bitValue/xoshiro128plusplus.c
View File

@@ -19,15 +19,15 @@ See <http://creativecommons.org/publicdomain/zero/1.0/>. */
The state must be seeded so that it is not everywhere zero. */
static inline uint32 rotl(const uint32 x, int k) {
static inline u32 rotl(const u32 x, i32 k) {
return (x << k) | (x >> (32 - k));
}
uint32 xoshiro128plusplus_next(void* _state){
u32 xoshiro128plusplus_next(void* _state){
xoshiro128_state* state=_state;
const uint32 result = rotl(state->s[0] + state->s[3], 7) + state->s[0];
const u32 result = rotl(state->s[0] + state->s[3], 7) + state->s[0];
const uint32 t = state->s[1] << 9;
const u32 t = state->s[1] << 9;
state->s[2] ^= state->s[0];
state->s[3] ^= state->s[1];